Inotuzumab Ozogamicin Injection

Name: Inotuzumab Ozogamicin Injection Drug Interactions
Creator: Dr. Brian Staiger, PharmD, BCPS

225 interactions 104 cited references

Also sold as: Besponsa Besponsa®

About Inotuzumab Ozogamicin Injection

Inotuzumab ozogamicin injection is used to treat certain acute lymphoblastic leukemia (ALL; a type of cancer that begins in the white blood cells) in adults who have not responded to previous cancer treatments. Inotuzumab ozogamicin injection is in a class of medications called monoclonal antibodies. It works by activa… Read the full Inotuzumab Ozogamicin Injection drug information page →

Medically reviewed by Dr. Brian Staiger, PharmD, BCPS · Updated Aug 9, 2026 · Editorial policy · Data sources

Sources: FDA prescribing information (Structured Product Labeling), the published literature cited in each entry, DDInter 2.0 (a major open-access drug-interaction database), and legacy DrugBank interaction data distributed by the NIH's RxNav service (decommissioned in 2024) — analyzed and reviewed by our pharmacist team. How we build this library →

Most serious with: Pimozide Piperaquine Rubella Virus Vaccine, Live Saquinavir Smallpox Monkeypox Vaccine Sparfloxacin

21 Contraindicated 204 Major

All (225) Contraindicated (21) Major (204)

Major

Inotuzumab Ozogamicin Injection Vorinostat Zolinza Increased risk of QT interval prolongation Details Inotuzumab Ozogamicin Injection Ziftomenib Komzifti An increased risk of QT interval prolongation and torsade de pointes Details Inotuzumab Ozogamicin Injection Zotepine Increased risk of QT interval prolongation Details Inotuzumab Ozogamicin Injection Zuclopenthixol Increased risk of QT interval prolongation Details

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Educational information only, not medical advice. Always confirm interactions with your pharmacist or prescriber before making any change to your medications.